:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-top: #111827;
  --card: rgba(22, 27, 34, 0.72);
  --card-hover: rgba(31, 41, 55, 0.78);
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(148, 163, 184, 0.24);
  --text: #f8fafc;
  --text-soft: #cbd5e1;
  --muted: #94a3b8;
  --faint: #64748b;
  --green: #34d399;
  --green-dim: rgba(52, 211, 153, 0.68);
  --green-soft: rgba(52, 211, 153, 0.14);
  --yellow: #facc15;
  --yellow-dim: rgba(250, 204, 21, 0.74);
  --yellow-soft: rgba(250, 204, 21, 0.13);
  --red: #fb7185;
  --red-dim: rgba(251, 113, 133, 0.74);
  --red-soft: rgba(251, 113, 133, 0.13);
  --unknown: #374151;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -20%, rgba(30, 41, 59, 0.72), transparent 42%),
    linear-gradient(180deg, var(--bg-top), var(--bg) 260px);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.status-page {
  width: min(100%, 1060px);
  margin: 0 auto;
  padding: 44px 22px 34px;
}

.page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 38px;
}

.eyebrow,
.group-heading {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

.summary {
  min-width: min(100%, 420px);
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.24);
}

.summary-state,
.service-header,
.server-title,
.service-meta,
.bars-labels,
.page-footer,
.group-label {
  display: flex;
  align-items: center;
}

.summary-state {
  gap: 12px;
}

.summary-state p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  font-weight: 700;
}

.updated-at {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.status-dot,
.server-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--unknown);
}

.status-dot.operational,
.server-dot.up {
  background: var(--green);
  box-shadow: 0 0 0 6px var(--green-soft);
}

.status-dot.operational {
  animation: pulse 1.9s ease-in-out infinite;
}

.status-dot.degraded,
.server-dot.degraded {
  background: var(--yellow);
  box-shadow: 0 0 0 6px var(--yellow-soft);
}

.status-dot.down,
.server-dot.down {
  background: var(--red);
  box-shadow: 0 0 0 6px var(--red-soft);
}

.status-dot.unknown,
.server-dot.unknown {
  background: var(--faint);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.82); opacity: 0.72; }
}

.loading-skeleton {
  display: grid;
  gap: 14px;
}

.loading-skeleton.hidden {
  display: none;
}

.skeleton-row {
  height: 116px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(31, 41, 55, 0.42), rgba(51, 65, 85, 0.42), rgba(31, 41, 55, 0.42));
  background-size: 220% 100%;
  animation: shimmer 1.7s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

.services {
  display: grid;
  gap: 18px;
}

.region-group {
  display: grid;
  gap: 10px;
  animation: enter 360ms ease both;
}

.group-heading {
  margin-top: 16px;
}

.group-label {
  gap: 8px;
}

.region-icon {
  font-size: 16px;
  line-height: 1;
}

.service-card {
  padding: 17px 18px 15px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
  animation: enter 360ms ease both;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.service-card:hover {
  border-color: var(--border-strong);
  background: var(--card-hover);
  transform: translateY(-1px);
}

.service-header {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.server-title {
  min-width: 0;
  gap: 12px;
}

.service-name {
  margin: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.service-meta {
  flex: 0 0 auto;
  gap: 16px;
  font-variant-numeric: tabular-nums;
}

.metric {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.metric-label {
  color: var(--faint);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-ping {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.service-uptime {
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}

.service-uptime.warn { color: var(--yellow); }
.service-uptime.down { color: var(--red); }

.timeline-wrap {
  overflow: visible;
  padding-bottom: 2px;
}

.uptime-bars {
  display: grid;
  grid-template-columns: repeat(48, minmax(0, 1fr));
  gap: clamp(2px, 0.42vw, 4px);
  height: 30px;
}

.uptime-bar {
  position: relative;
  border-radius: 3px;
  background: var(--unknown);
  transition: transform 140ms ease, filter 140ms ease;
}

.uptime-bar.operational { background: var(--green-dim); }
.uptime-bar.degraded { background: var(--yellow-dim); }
.uptime-bar.outage { background: var(--red-dim); }
.uptime-bar.unknown { background: var(--unknown); }

.uptime-bar:hover {
  z-index: 5;
  filter: brightness(1.22);
  transform: translateY(-2px) scaleY(1.15);
}

.bar-tooltip {
  position: absolute;
  bottom: calc(100% + 9px);
  left: 50%;
  z-index: 20;
  width: max-content;
  max-width: 260px;
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: rgba(13, 17, 23, 0.96);
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.uptime-bar:hover .bar-tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.bars-labels {
  justify-content: space-between;
  margin-top: 7px;
  color: var(--faint);
  font-size: 12px;
}

.page-footer {
  justify-content: center;
  gap: 10px;
  margin-top: 42px;
  color: var(--faint);
  font-size: 12px;
}

.page-footer span + span::before {
  content: "/";
  margin-right: 10px;
}

@keyframes enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 760px) {
  .status-page {
    padding: 30px 16px 28px;
  }

  .page-header {
    grid-template-columns: 1fr;
    align-items: start;
    margin-bottom: 28px;
  }

  .summary {
    min-width: 0;
  }

  .service-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .service-meta {
    width: 100%;
    justify-content: space-between;
  }

  .uptime-bars {
    height: 24px;
  }

  .service-name {
    white-space: normal;
  }
}

@media (max-width: 420px) {
  .uptime-bars {
    gap: 1px;
  }
}